| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.74 | 4.443% | $34.1946 | $34.19 | $34.20 | $34.20 |
| Purchase #2 | $123.95 | 12.591% | $139.5565 | $139.56 | $139.55 | $139.60 |
| Purchase #3 | $89.57 | 9.521% | $98.098 | $98.10 | $98.10 | $98.10 |
| Purchase #4 | $220.78 | 4.407% | $230.5098 | $230.51 | $230.50 | $230.50 |
| Purchase #5 | $164.65 | 7.777% | $177.4548 | $177.45 | $177.45 | $177.50 |
| Purchase #6 | $234.94 | 13.366% | $266.3421 | $266.34 | $266.35 | $266.30 |
| Purchase #7 | $105.81 | 5.566% | $111.6994 | $111.70 | $111.70 | $111.70 |
| 7 purchase totals = | $972.44 | $1,057.8552 | $1,057.85 | $1,057.85 | $1,057.90 | |